CN104041158B - 信号处理方法和设备 - Google Patents

信号处理方法和设备 Download PDF

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Publication number
CN104041158B
CN104041158B CN201280026720.4A CN201280026720A CN104041158B CN 104041158 B CN104041158 B CN 104041158B CN 201280026720 A CN201280026720 A CN 201280026720A CN 104041158 B CN104041158 B CN 104041158B
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China
Prior art keywords
reference signal
signal
frequency resource
running time
information
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CN201280026720.4A
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English (en)
Chinese (zh)
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CN104041158A (zh
Inventor
张雯
吕永霞
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201910005342.5A priority Critical patent/CN109547187B/zh
Priority to CN202111234074.8A priority patent/CN114095140B/zh
Publication of CN104041158A publication Critical patent/CN104041158A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/76—Pilot transmitters or receivers for control of transmission or for equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • H04B2001/71563—Acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280026720.4A 2012-12-27 2012-12-27 信号处理方法和设备 Active CN104041158B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910005342.5A CN109547187B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN202111234074.8A CN114095140B (zh) 2012-12-27 2012-12-27 信号处理方法和设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/087652 WO2014101040A1 (zh) 2012-12-27 2012-12-27 信号处理方法和设备

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201910005342.5A Division CN109547187B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN202111234074.8A Division CN114095140B (zh) 2012-12-27 2012-12-27 信号处理方法和设备

Publications (2)

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CN104041158A CN104041158A (zh) 2014-09-10
CN104041158B true CN104041158B (zh) 2019-02-01

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CN201280026720.4A Active CN104041158B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN201910005342.5A Active CN109547187B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN202111234074.8A Active CN114095140B (zh) 2012-12-27 2012-12-27 信号处理方法和设备

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CN202111234074.8A Active CN114095140B (zh) 2012-12-27 2012-12-27 信号处理方法和设备

Country Status (4)

Country Link
US (3) US9948445B2 (de)
EP (2) EP2930988B1 (de)
CN (3) CN104041158B (de)
WO (1) WO2014101040A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014101040A1 (zh) * 2012-12-27 2014-07-03 华为技术有限公司 信号处理方法和设备
EP3016305B1 (de) * 2013-06-25 2018-08-15 LG Electronics Inc. Verfahren und vorrichtung zur schätzung von selbststörungen in einem drahtloszugangssystem mit unterstützung einer vollduplex-funkkommunikation
CN106301724B (zh) * 2015-05-30 2019-05-07 北京智谷睿拓技术服务有限公司 传输数据的方法和装置
CN106922022A (zh) * 2015-12-25 2017-07-04 华为技术有限公司 上行业务资源调度方法、设备和系统
EP3406107B1 (de) * 2016-02-15 2020-04-08 Huawei Technologies Co., Ltd. Vorrichtung-zu-vorrichtung-vollduplex-kommunikation
EP3420767A1 (de) * 2016-02-25 2019-01-02 Telefonaktiebolaget LM Ericsson (publ) Duplex-kommunikation
CN109845176B (zh) * 2016-08-19 2022-06-14 瑞典爱立信有限公司 在基于波束的通信系统中区分参考信号的方法和设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102158449A (zh) * 2010-02-12 2011-08-17 华为技术有限公司 一种生成参考信号的方法、基站及终端

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1905406B (zh) * 2005-07-28 2011-04-20 上海原动力通信科技有限公司 宽带时分双工蜂窝系统的同步方法
CN101079665B (zh) * 2006-05-23 2010-08-11 大唐移动通信设备有限公司 一种扩大时分双工系统覆盖范围的方法
US8571120B2 (en) * 2006-09-22 2013-10-29 Texas Instruments Incorporated Transmission of acknowledge/not acknowledge (ACK/NACK) bits and their embedding in the reference signal
US8014265B2 (en) * 2007-08-15 2011-09-06 Qualcomm Incorporated Eigen-beamforming for wireless communication systems
US8009617B2 (en) * 2007-08-15 2011-08-30 Qualcomm Incorporated Beamforming of control information in a wireless communication system
US8116271B2 (en) * 2008-02-07 2012-02-14 Samsung Electronics Co., Ltd. Methods and apparatus to allocate acknowledgement channels
US9867203B2 (en) * 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
WO2010016481A1 (ja) * 2008-08-05 2010-02-11 シャープ株式会社 無線通信システム、基地局装置、移動局装置、通信方法
JP5339636B2 (ja) * 2008-08-05 2013-11-13 パナソニック株式会社 無線通信装置及び無線通信方法
TWI416977B (zh) * 2008-08-19 2013-11-21 Korea Electronics Telecomm 傳送確認／負面確認的方法及裝置
WO2010056068A2 (ko) * 2008-11-14 2010-05-20 엘지전자주식회사 무선 통신 시스템에서 신호 전송 방법 및 장치
US9094167B2 (en) * 2009-02-02 2015-07-28 Samsung Electronics Co., Ltd. System and method for multi-user and multi-cell MIMO transmissions
US9288026B2 (en) * 2009-06-22 2016-03-15 Qualcomm Incorporated Transmission of reference signal on non-contiguous clusters of resources
US9048976B2 (en) * 2009-06-22 2015-06-02 Lg Electronics Inc. Apparatus and method for transmitting reference signals in wireless communication system
US8842515B2 (en) * 2009-09-07 2014-09-23 Lg Electronics Inc. Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
CN102035777B (zh) * 2009-09-24 2014-03-12 中兴通讯股份有限公司 解调导频的处理方法和系统、配置方法、基站、用户设备
US8730898B2 (en) * 2009-10-08 2014-05-20 Lg Electronics Inc. Method and apparatus for transmitting an uplink control signal in a wireless communication system
US9137076B2 (en) * 2009-10-30 2015-09-15 Qualcomm Incorporated Method and apparatus for mutiplexing reference signal and data in a wireless communication system
WO2011054148A1 (zh) * 2009-11-06 2011-05-12 华为技术有限公司 一种资源配置方法和装置
CN102014475B (zh) * 2010-01-08 2012-01-04 华为技术有限公司 资源映射、码分复用方法及装置
US20110176466A1 (en) * 2010-01-21 2011-07-21 Bengt Lindoff Micro-Sleep Techniques in LTE Receivers
WO2012026366A1 (ja) * 2010-08-27 2012-03-01 シャープ株式会社 送信装置、受信装置、通信システム、送信方法、受信方法、通信方法、コンピュータプログラムおよび半導体チップ
US9185711B2 (en) * 2010-09-14 2015-11-10 Qualcomm Incorporated Method and apparatus for mitigating relay interference
US8681651B2 (en) * 2010-11-05 2014-03-25 Qualcomm Incorporated Reference signal reception and channel state information determination for multiple nodes in a wireless communication network
US20120201149A1 (en) * 2011-02-07 2012-08-09 Telefonaktiebolaget L M Ericsson (Publ) Mitigation of Interfering Sounding Reference Signals in Radiocommunication Systems
KR101966128B1 (ko) * 2011-03-11 2019-04-05 엘지전자 주식회사 하향링크 신호 수신 방법 및 전송 방법과, 수신 장치 및 전송 장치
JP5271373B2 (ja) * 2011-03-24 2013-08-21 シャープ株式会社 基地局、端末、通信システム、通信方法、および集積回路
CN102404258B (zh) * 2011-11-29 2014-07-09 华为技术有限公司 一种下行信道估计方法及系统、移动终端
CN103139924B (zh) * 2011-12-05 2016-08-31 华为技术有限公司 一种调度资源的方法及装置
US8929319B2 (en) * 2011-12-23 2015-01-06 Blackberry Limited Updating scheduling request resources
KR20150020529A (ko) * 2012-05-18 2015-02-26 엘지전자 주식회사 하향링크 신호를 전송 또는 수신하기 위한 방법 및 이를 위한 장치
US9441893B2 (en) 2012-07-25 2016-09-13 Grifols, S.A. Thawing vessel for biological products
US9094145B2 (en) * 2012-07-25 2015-07-28 Nec Laboratories America, Inc. Coordinated multipoint transmission and reception (CoMP)
EP3252986B1 (de) * 2012-08-10 2021-10-06 Huawei Technologies Co., Ltd. Verfahren und knoten in einem drahtloskommunikationssystem
EP2894798B1 (de) * 2012-09-09 2019-11-13 LG Electronics Inc. Verfahren und vorrichtung zum übertragen und empfangen von daten
WO2014101040A1 (zh) * 2012-12-27 2014-07-03 华为技术有限公司 信号处理方法和设备
US9955370B2 (en) * 2013-01-11 2018-04-24 Lg Electronics Inc. Method and apparatus for controlling interference in wireless communication system
US10230513B2 (en) * 2013-03-12 2019-03-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving control channel in wireless communication system
EP2991238B1 (de) * 2013-04-25 2022-11-23 Huawei Technologies Co., Ltd. Signalübertragungsvorrichtung und -verfahren
US9456352B2 (en) * 2013-06-19 2016-09-27 Lg Electronics Inc. Method and apparatus for transmitting interference information
US9584283B2 (en) * 2013-07-25 2017-02-28 Lg Electronics Inc. Method and apparatus for transmitting interference information

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102158449A (zh) * 2010-02-12 2011-08-17 华为技术有限公司 一种生成参考信号的方法、基站及终端

Also Published As

Publication number Publication date
EP2930988A1 (de) 2015-10-14
CN114095140B (zh) 2023-10-10
EP2930988B1 (de) 2018-09-26
US10382187B2 (en) 2019-08-13
EP3522432B1 (de) 2021-12-15
CN109547187B (zh) 2022-01-14
US9948445B2 (en) 2018-04-17
US20150295698A1 (en) 2015-10-15
EP3522432A1 (de) 2019-08-07
US20180205531A1 (en) 2018-07-19
CN114095140A (zh) 2022-02-25
US10992445B2 (en) 2021-04-27
WO2014101040A1 (zh) 2014-07-03
CN104041158A (zh) 2014-09-10
CN109547187A (zh) 2019-03-29
US20190342063A1 (en) 2019-11-07
EP2930988A4 (de) 2015-11-11

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